27651099

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 45575680

約数和(自身を除く): 17924581

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 1873, 2109, 4921, 5619, 13111, 14763, 35587, 39333, 69301, 106761, 207903, 249109, 485107, 747327, 1316719, 1455321, 3950157, 9217033, 27651099]

約数ペア:

[(1, 27651099), (3, 9217033), (7, 3950157), (19, 1455321), (21, 1316719), (37, 747327), (57, 485107), (111, 249109), (133, 207903), (259, 106761), (399, 69301), (703, 39333), (777, 35587), (1873, 14763), (2109, 13111), (4921, 5619)]